FEDR27V3202F-01-04 View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
FEDR27V3202F-01-04
Oki Electric Industry
'FEDR27V3202F-01-04' PDF : 15 Pages View PDF
OKI Semiconductor
FEDR27V3202F-01-04
MR27V3202F / OTP
ELECTRICAL CHARACTERISTICS (PROGRAMMING OPERATION)
DC Characteristics
Parameter
Input leakage current
VPP power supply current (Program)
VCC power supply current
Input βHβ level
Input βLβ level
Output βHβ level
Output βLβ level
Program voltage
VCC power supply voltage
Voltage is relative to VSS.
Symbol
ILI
IPP2
ICC
VIH
VIL
VOH
VOL
VPP
VCC
Condition
VI = VCC+0.5 V
CE# = VIL
β
β
β
IOH = β400 Β΅A
IOL = 2.1 mA
β
β
Min.
β
β
β
3.0
β0.5
2.4
β
7.75
3.9
(Ta = 25Β°C Β± 5Β°C)
Typ.
Max.
Unit
β
10
Β΅A
β
50
mA
β
50
mA
β
VCC+0.5
V
β
0.8
V
β
β
V
β
0.45
V
8.0
8.25
V
4.0
4.1
V
AC Characteristics
Parameter
Address set-up time
OE# set-up time
Data set-up time
Address hold time
Data hold time
Output float delay time from OE#
VPP voltage set-up time
Program pulse width
Data valid from OE#
Address hold from OE# high
(VCC = 4.0 V Β± 0.1 V, BYTE#/VPP = 8.0 V Β± 0.25 V, Ta = 25Β°C Β± 5Β°C)
Symbol Condition Min.
Typ.
Max.
Unit
tAS
β
100
β
tOES
β
2
β
β
ns
β
Β΅s
tDS
β
100
β
β
ns
tAH
β
2
β
β
Β΅s
tDH
β
100
β
β
ns
tOHZ
β
0
β
100
ns
tVS
β
2
β
β
Β΅s
tPW
β
9
10
11
Β΅s
tOE
β
β
β
100
ns
tAOH
β
0
β
β
ns
Pin Check Function
Pin Check Function is to check contact between each device-pin and each socket-lead with EPROM programmer.
Setting up address as following condition call the preprogrammed codes on device outputs.
(VCC = 3.3 V Β± 0.3 V, CE# = VIL, OE# = VIL, BYTE#/VPP = VIH, Ta = 25Β°C Β± 5Β°C)
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 DATA
VH
010101010
0 1 0 1 0 1 0 0 1 1 0 FF00
β
VH
101010101
1 0 1 0 1 0 1 1 0 0 1 00FF
β
Other conditions
FFFF
β: VH = 7 V Β± 0.25 V
7/15
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